baber/WOPTO huggingface dataset:
Patent RU-2227113-C1 (RU)
Title: Bottle
Inventor: VARTANOV A Z
IPC: B65D1/02
Filed: 2002-10-01
Granted: 2004-04-20
Abstract: FIELD: self-cooling bottles. SUBSTANCE: device comprises vessel and package. Package includes upper and lower closures and two shells arranged coaxial to vessel and extended between closures. Two inner shells have orifices. Coolant is introduced into gap between outer shell and inner shell close to outer shell. One inner shell may perform rotational motion about longitudinal axis thereof. Orifices of one inner shell are adjusted to orifices of another inner shell for coolant movement to outer vessel orifice. EFFECT: possibility of quick repeatedly bottle in any case. 5 dwg
Patent RU-2232365-C1 (RU)
Inventor: RYNEJSKIJ V A
IPC: F27D1/12
Filed: 2003-01-15
Granted: 2004-07-10
Abstract: FIELD: equipment for thermal units; furnaces for burning solid domestic wastes. 
     SUBSTANCE: proposed heat removal jacket is secured on inner walls of thermal units such as furnaces for burning solid domestic wastes. Proposed jacket is made from copper and steel plates soldered together over ribs located on inner surface of copper plate, thus forming passages and ribbed surface; passages extend to recesses located on opposite sides of this plate forming collectors together with inner surface of steel plate; outer surface of copper plate is provided with layer of protective coat; collectors of jacket are connected with cooling agent inlet and outlet branch pipes; inner surface of copper plate is provided with rib which is closed over periphery; recesses for inlet and outlet of passages have varying width; widened parts of these recesses are located diametrically; inner surface of steel plate is provided with groove which is closed over contour and is engageable with peripheral rib of copper plate, as well as grooves forming ribbed surface and engageable with ribs of copper plate; outlets of these grooves form smooth sections of varying width on both sides of plate; shape and location of these sections are identical to recesses found on copper plate; widened sections of these sections have holes of different diameters with axes perpendicular to it; connected to these holes on outer side of plate are branch pipes; connection is made mainly by welding; cooling agent outlet branch pipe is connected to hole of larger diameter and inlet branch pipe is connected to hole of lesser diameter. 
     EFFECT: maximum removal of heat from hot gases; enhanced protection and cooling of inner surface of unit; increased service life of cooling jacket. 
     4 cl, 3 dwg
Patent RU-2233155-C1 (RU)
Inventor: NESTERUK V V
IPC: A61K9/28
Filed: 2003-03-03
Granted: 2004-07-27
Abstract: FIELD: medicine, pharmacology, pharmaceutical technology. 
     SUBSTANCE: method for preparing vitamin complex is based on water- and lipid-soluble vitamins, such as retinal acetate, thiamine chloride, riboflavin, pyridoxine hydrochloride, ascorbic acid, α-tocopherol acetate, nicotinamide, folic acid, calcium pantothenate, cyanocobalamin taken in the pharmacologically permitted amounts by multiple-stage pelleting granules. Kestose is used as saccharide powder and each layer of vitamin or vitamins mixture overfilled with kestose is wetted with kestose-containing pouring syrup with addition of starch molasses in the content of dry matters 66-68.5%. After by-layer knurling all vitamins dragee is calibrated to required size, dried, covered by kestose- and starch molasses-containing protecting layer with the content of dry matters 80.0-81.0%, knurled with kestose, covered by the second protecting layer with the content of dry matters 81.0-83.0% and then prepared dragee is covered by wax-lipid composite. In carrying out the by-layer knurling vitamins ergocalciferol is added to a lipid-containing layer additionally. Invention provides the development of the effective and completely assimilable safety preparation. 
     EFFECT: improved preparing method, improved and valuable properties of preparation. 
     2 cl, 2 ex
Patent RU-2241154-C1 (RU)
Inventor: KHARLAMOV G S
IPC: F16F9/06
Filed: 2003-03-20
Granted: 2004-11-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to shock absorbers with adjustable rigidity either automatically or by force of operator and it can be used in road, railway, flying and other vehicles. Design of shock absorber implements safety zone in which compressed air pressure quickly rises when piston moved upwards which is ensured owing to provision of adequate tightness between piston and cylinder, and comfort zone in which compressed air pressure rises insignificantly which is ensured by free flow of compressed air from overpiston space of cylinder into underpiston space and back when piston is moving. Four design versions of shock absorber are provided in which similar application parts are used, namely, cylinder, cover, shock absorber-to-body fastening unit, pin, guide pressed into cylinder, rod in which unit for fastening shock absorber to wheel is found on axis from top, cup sealing the rod relative to guide, nut, dust trap, union and parts of known piston position pickup. Cylinder is filled with oil. Invention improves conditions of transportation f loads, provides riding comfort and safety of passengers, decreases load on vehicle wheels and on road. 
     EFFECT: increased service life of seat and systems of vehicle. 
     5 cl, 5 dwg
Patent RU-2239500-C1 (RU)
Inventor: TISHKOV V JA
IPC: B21B1/28
Filed: 2003-05-07
Granted: 2004-11-10
Abstract: FIELD: rolled stock production, possibly in continuous wide strip cold rolling mills. 
     SUBSTANCE: method comprises steps of determining in each interval between stands yield limit ς y  of strip; keeping value ς t  of specific tension by setting coefficient n ς  equal to relation ς t /ς y ; performing rolling process at setting admissible value of coefficient n ς  = n ς   prel  ≤ 0.25; increasing specific tension values in intervals between stands from first to last one by average value 1 - 2 kg/sq. mm; lowering reduction value after second stand by 1 - 5% in each stand until last one; setting bulges of rolling rolls in stands in range (-0.10) - (+0.25)mm. 
     EFFECT: enhanced quality of cold rolled strips. 
     3 cl, 1 tbl, 3 ex
Patent RU-2247931-C1 (RU)
Inventor: ODINTSOV V A
IPC: F42B12/62
Filed: 2003-06-19
Granted: 2005-03-10
Abstract: FIELD: cluster ammunition with live components. 
     SUBSTANCE: the ammunition has a body with a trajectory fuse located in it, bursting powder charge and a set of fragmentation components, the fuse of the fragmentation alive component is provided with an inertia setting receiver and made for operation according to one of the two settings - operation at an impact of the fragmentation alive component at an obstacle, or operation after a definite period of time after ejection of the set of the fragmentation alive components from the ammunition body, the trajectory fuse of the ammunition is provided with a device providing for two modes of operation of the bursting charge, differing in the amplitude and shape of the pulse of action on the set of the fragmentation live components. 
     EFFECT: enhanced functional potentialities of the ammunition. 
     4 cl, 6 dwg, 1 ex
Patent RU-2249440-C1 (RU)
Inventor: MUKHAMETOV F F
IPC: A61B17/70
Filed: 2003-07-11
Granted: 2005-04-10
Abstract: Изобретение относится к медицине, в частности к травматологии. Изобретение обеспечивает повышение эффективности коррекции позвоночника за счет обеспечения жесткости его фиксации при любых смещениях позвонков. Устройство содержит опорную раму и установленные на ней резьбовые стержни, выполненные с возможностью их транспедикулярного внедрения в тело смещенного позвонка с образованием треугольной конструкции, вершина которой направлена в сторону тела позвонка. Опорная рама состоит из винтов, введенных транспедикулярно в тела позвонков, смежных со смещенным, и соединительных штанг, образующих жесткую конструкцию посредством перекладин. Устройство дополнительно содержит опирающуюся на соединительные штанги съемную репонирующую раму, соединенную с резьбовыми стержнями посредством поперечной балки, являющейся основанием жесткой треугольной конструкции, имеющей возможность перемещаться относительно опорной рамы. Винты и резьбовые стержни состоят из двух резьбовых частей, разделенных сферической головкой, одна из которых предназначена для введения в костную ткань позвонков, а другая предназначена для крепления к соединительным штангам. Крепление выполнено в виде разборных плавающих фиксаторов с вогнутой сферической поверхностью под головки стержней и винтов с возможностью изменения угла крепления. Разборные плавающие фиксаторы резьбовых стержней имеют пазы под “пальцы”, соединяющие резьбовые стержни с опорной рамой с возможностью изменения расстояния крепления от соединительных штанг. 2 ил.
Patent RU-2237077-C1 (RU)
Inventor: IPPOLITOV V V
IPC: C09K8/20
Filed: 2003-07-18
Granted: 2004-09-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to production of chemicals for treating drilling fluids with various degree of mineralization intended for boring deep and ultradeep oil and gas production wells. Stabilizing reagent is prepared by heat treatment (90-110 о С) of lignosulfonates, tall pitch, and carboxymethylcellulose at stirring and controlled removal of water vapors resulting in polymer composition in the form of stable aqueous suspension with viscosity 4000-7000 cPs. Suspension comprises water-soluble phase including low-substituted cellulose ethers and alkali metal carboxymethylcellulose salt and water-insoluble phase including polysubstituted cellulose ethers. Reagent has following proportions of ingredients, wt %: lignosulfonates 15-18, tall pitch 54-58, alkali 8-18, carboxymethylcellulose 18-20, and water - the balance. Aqueous alkali solution has pH value 9.5-11. Drilling mud concentrate represents powderlike mixture of filler, in particular mud powder or chalk, and milled drilling mud-stabilizing reagent solidified on cooling, said powderlike mixture being composed of water-soluble and water-insoluble constituents at their weight ratio (6,5-21.5):(78.5-93.5), respectively. Invention improves and imparts reproducibility to structural and mechanical characteristics of reagent providing increased values of static shear stress and lowered drilling mud filtration level accompanied by lower reagent consumption and retained heat resistance upon salt effects up to 180 о С. 
     EFFECT: improved performance characteristics of drilling mud and increased efficiency of inexpensive water-dispersible drilling mud concentrate. 
     8 cl
Patent RU-2236279-C1 (RU)
Inventor: GANIEV K ZH
IPC: B01D27/02
Filed: 2003-08-20
Granted: 2004-09-20
Abstract: FIELD: production of potable water; changeable filter cartridges. 
     SUBSTANCE: proposed filter cartridge includes initial water supply unit, attachment unit, filtration unit and purified water discharge unit. Initial water supply unit is made in form of cone-shaped shell with radial slots. Attachment unit is made in form of cylindrical shell with thread on external surface. Filtration unit is made in form of shell filled with adsorbing components which is located between lower and upper screens. Purified water discharge unit is made in form of funnel at obtuse angle and hole in center. Said funnel is provided with stiffeners. Located above upper screen are fluorine-containing elements. Base of funnel is made in form of circle. Upper screen of filtration unit may be spring-loaded and its concavity may be directed downward or upward. 
     EFFECT: simplified structure of cartridge; enhance reliability; ease in handling. 
     10 cl, 2 dwg
Patent RU-2251473-C1 (RU)
Title: Method of igniting and burning dc-arc
Inventor: MEJSTER R A
IPC: B23K9/06
Filed: 2003-09-15
Granted: 2005-05-10
Abstract: FIELD: welding processes and equipment, possibly in different branches of machine engineering for making welded structures. 
     SUBSTANCE: method comprises steps of igniting arc between non-consumable electrode and metal in welding circuit including inductance due to realizing discharge of capacitor. Arc is ignited by means of non-consumable electrode with diameter 0.5 - 6 mm at electric current intensity 0.3 - 5 A, inductance of welding circuit 6 - 8 microG and discharge of capacitor with capacitance 1000 - 2000 microF. Method allows welding by means of open arc with direct and reverse polarities. 
     EFFECT: lowered overheating of electrode, simplified equipment for welding super-thin articles. 
     1 ex
Patent RU-2252878-C1 (RU)
Inventor: GILLE VILFRID
IPC: F16D3/38
Filed: 2003-10-16
Granted: 2005-05-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed locking member is used to fix bearing bushing onto which trunnion cross rests and which is arranged in hole of bearing of universal joint fork bracket. 
     EFFECT: provision of compact design of universal joint. 
     11 cl,9 dwg
Patent RU-2253722-C1 (RU)
Title: Device for increasing number of building stories
Inventor: VARLAMOV S E
IPC: E04G23/00
Filed: 2003-10-20
Granted: 2005-06-10
Abstract: FIELD: construction, particularly for building reconstruction. 
     SUBSTANCE: device has lifting mechanism and mechanism providing horizontal movement including winch, guiding pulley and lifting means. Lifting means is made as a rotary frame pivotally installed on base mounted on upper floor panel of building to be reconstructed. Rotary frame height exceeds building block height. Pressure roller for over-lifting prevention and rope fixation is installed on rotary frame. Rotary frame may rotate through the same angles in both directions relative vertical position thereof. Rotary frame is provided with mechanism which returns frame into initial position made as spring connecting rotary frame with the base. After rope fixation with pressure roller rotary frame is rotated with winch. Additional winch may act as mechanism for performing horizontal movement. 
     EFFECT: reduced labor inputs during building and assembly jobs performing in narrow building site. 
     7 cl, 8 dwg
Patent RU-2248239-C1 (RU)
Title: Filter material (options)
Inventor: MISHTA P V
IPC: B01D39/02
Filed: 2004-01-08
Granted: 2005-03-20
Abstract: FIELD: filter materials. 
     SUBSTANCE: invention relates to purification of liquids and gases to remove solids and can be used in a variety of industries utilizing filters in mainline and secondary production areas, in environmentally oriented waste water and emission gas treatment processes, in oil spill cases from tankers, oil pipelines, and oil storehouses, and also in need of collecting petroleum products from water surface. invention provides filter material composed of synthetic threads in the form of tubular hosiery constituted by two parts, one of which contains rubber crumb and the other polyurethane foam crumb at volume ratio 1:(1-4), respectively. According to claim 2, tubular hosiery consists of several interconnected alternating sections, in particular sections constituted by two parts, one of which contains rubber crumb and the other polyurethane foam crumb at volume ratio 1:(1-2), respectively, alternate with sections containing only polyurethane foam crumb. 
     EFFECT: improved quality of filtration, increased floatability on water surface to be purified, and increased purification area. 
     2 cl, 1 dwg, 1 tbl, 6 ex
Patent RU-2277862-C1 (RU)
Inventor: KRICHEVSKIJ ANATOLIJ L VOVICH
IPC: A61B10/00
Filed: 2004-09-27
Granted: 2006-06-20
Abstract: FIELD: medicine, traumatology, field surgery, medicine of catastrophes. 
     SUBSTANCE: the present innovation deals with predicting the result of any variant of compression trauma of soft tissues till the development of ischemic toxicosis during the period of isolation under conditions of emergency situations and detecting optimal volume of first aid in such patients at the place of trauma and during stages of evacuation. One should detect the time of compression since the moment of trauma itself to the onset of first aid. Then it is necessary to detect point evaluation of compressed segment according to the Table, point evaluation of compression time (T): up to 2 h - 1 point, ranged 2-6 h - 2 points, above 6 h - 3 points, point evaluation of age (C age ): ranged 18-45 yr - 3 points, ranged 46-60 - 2 points, above 61 - 1 point, point evaluation of wound character (C wound ): localized wounds, abraded wounds - 4 points, wounds ranged 2-10 cm - 3 points, wounds above 10 cm - 2 points, wounds resulting in affected viability of limbs along vast wounds and open osseous fractures at destruction of the main vessels - 13 points. Prediction should be carried out by the following formula: P=(a+b+c+...)*T+C age +C wound , where P - prediction of compression severity; a,b,c, - the sum of points of compresses segments. At P being equal up to 5 and 5 - light trauma is predicted, at 6-15 - trauma being nondangerous for life, 15 and more - trauma being dangerous for life is predicted. The innovation enables to decrease complications and lethality in affected patients in case of compression trauma of soft tissues under conditions of emergency situations due to making  decisions according to the quantity of the points established. 
     EFFECT: higher efficiency and accuracy of prediction. 
     3 ex, 1 tbl
Patent RU-2282600-C1 (RU)
Inventor: LUK JANENKO VLADISLAV VLADIMIR
IPC: C04B22/12
Filed: 2005-02-28
Granted: 2006-08-27
Abstract: FIELD: industry of building materials. 
     SUBSTANCE: invention relates to compositions of concrete mixtures containing polluting impurities in a filling agent and modifying additives. The concrete mixture comprising cement, filling agent with polluting impurities, water and modifying additive comprises ammonium chloride and urea as a modifying additive in the amount 0.05% and 0.45%, respectively, of the cement mass. Invention provides enhancing strength and resistance to cold of concrete mixtures comprising a filling agent with polluting impurities in the amount exceeding the standardized admissible values and excels necessity for washing filling agents. Invention can be used in manufacturing concrete and ferroconcrete articles and constructions used in road, industrial and civil building. 
     EFFECT: improved and valuable properties of concrete mixture. 
     3 tbl
Patent RU-2278226-C1 (RU)
Inventor: KARDASHEV SERGEJ NIKOLAEVICH
IPC: E04F15/024
Filed: 2005-03-14
Granted: 2006-06-20
Abstract: FIELD: building, particularly false floors. 
     SUBSTANCE: false floor comprises deck made of panels laid on beams and height-adjustable supports installed in beam cross points. Support comprises hollow composite post made as lower tubular member with outer thread and nut threaded on the tubular member. The tubular member is connected with base panel by the first tubular member end. Support also includes upper tubular member having height-changeable diameter. The first end of the upper tubular member is fixedly connected with support panel, the second end thereof is provided with smoothly tapering part with internal thread cooperating with lower tubular member thread. The support panel is made as a disc with cuts and U-shaped grooves crossing in pairs and formed along perimeter thereof. U-shaped groove axes extend at 45° angles. The first groove ends define a circle having radius not exceeding that of upper tubular member. Opposite groove ends pass into spherical depressions or depressions having flat bottoms and defining oval sections in plane. Each depression is provided with orifice. Base panel is square in plane view and has orifices formed in panel corners. The base panel is provided with annular rib embossed on low surface thereof and enclosing the base of lower tubular member. Radial ribs extend from annular rib. 
     EFFECT: increased load-bearing capacity along with reduced material consumption. 
     9 cl, 7 dwg
Patent RU-2287253-C1 (RU)
Inventor: ZHDANOV JURIJ MIKHAJLOVICH
IPC: A01C7/00
Filed: 2005-04-25
Granted: 2006-11-20
Abstract: FIELD: agriculture and forestry, in particular, wind erosion preventive sowing of seeds of various plants. 
     SUBSTANCE: method involves performing intermittent seed sowing into holes formed in soil exposed to wind erosion; providing staggered arrangement of holes in adjacent rows in soil, alternatively in mutually perpendicular directions; arranging transverse holes in adjacent rows in overlapped relation with respect to one another, said overlap △m being determined from formula: △ m =(0.1-0.3) m , where m is length of holes to be sown with seeds. 
     EFFECT: increased efficiency in preventing wind erosion of ameliorated soil areas. 
     1 dwg
Patent RU-2274878-C1 (RU)
Title: Method for determining foundation points of operation wells during extraction of hydrocarbon deposits
Inventor: SERGEEV ANDREJ BORISOVICH
IPC: G01V1/00
Filed: 2005-05-27
Granted: 2006-04-20
Abstract: FIELD: geophysics, possible use in oil and gas industrial geology for optimal positioning of operation wells on subject territory with utilization of drilling data, prospecting seismology data and geophysical research of wells. 
     SUBSTANCE: in accordance to method operation wells are founded at portions with abnormally high for subject area values of characteristic parameter α SP , determined by calculating cubic pseudo-acoustic impedances and cubic relative amplitudes of potentials of spontaneous polarization in wells. Between them statistical relation is determined, on basis of which seismic sections are split in accordance to collector properties. Thickness maps of productive bed are built as well as α SP  intensiveness maps, the former and the latter are combined by application onto one another and selecting zones of more probable development of collectors, as which zones are marked, wherein values of α SP  exceed upper limit of α SP  range, characteristic for rock of current lithologic composition. 
     EFFECT: increased efficiency and effectiveness of extraction of hydrocarbon deposits due to more precise and rational placement of operation wells, decreased costs of prospecting and improved ecological situation. 
     6 dwg
Patent RU-2277543-C1 (RU)
Inventor: ABDULLIN VALERIJ FILARISOVICH
IPC: C08B37/08
Filed: 2005-06-23
Granted: 2006-06-10
Abstract: FIELD: natural compounds technology. 
     SUBSTANCE: chitosan preparation process comprises breaking naturally occurring chitin-containing material, charging it into reactor, demineralization with 6-7% aqueous hydrochloric acid, deproteination with sodium hydroxide solution at 85-95°C, deacetylation with sodium hydroxide solution on heating, decoloration, and washing with water after each stage to pH 6.5. Process is characterized by that chitin-containing material broken to achieve fraction 0.5-6 mm is fed simultaneously into a number of reactors, wherein demineralization is effected with aqueous hydrochloric acid stream at 85-95°C for 1.5 h while controlling pH in each reactor exit to achieve acid concentration in each reactor exit the same as concentration of the initial acid by way of feeding it in a continuous manner. In addition, deproteination is carried out with 6-7% sodium hydroxide solution stream for 1.5 h followed by  discharging treated material into autoclave to perform deacetylation simultaneously with decoloration using 50% sodium hydroxide solution at 130-140°C in inert gas environment and in presence of 3-5% hydrogen peroxide solution used in amount 3-5% of the total volume of mixture. 
     EFFECT: enhanced process efficiency. 
     1 dwg